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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEC
Chapter: Ionic Equilibrium

Olympiad workbook · NSEC · Ionic Equilibrium

The pOH of the solution obtained by mixing 30 mL of a strong...

The pOH of the solution obtained by mixing 30 mL of a strong monobasic acid of pH 3.0 and 70 mL of a strong monoacidic base of pH 12.0 at 298 K is

Options

A $3.17$
B $2.17$
C $5.17$
D $0.17$

Correct answer

B. $2.17$

Step-by-step solution

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